Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/10160
DC Field | Value | Language |
---|---|---|
dc.contributor.authorall | Azzaro, R.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia | en |
dc.contributor.authorall | D'Amico, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia | en |
dc.contributor.authorall | Tuvè, T.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia | en |
dc.date.accessioned | 2015-09-09T09:08:37Z | en |
dc.date.available | 2015-09-09T09:08:37Z | en |
dc.date.issued | 2016 | en |
dc.identifier.uri | http://hdl.handle.net/2122/10160 | en |
dc.description.abstract | In the framework of the UPStrat-MAFA project, a seismic hazard assessment has been undertaken in the volcanic region of Mt. Etna as a first step in studies aimed at evaluating the risk on an urban scale. The analysis has been carried out with the SASHA code which uses macroseismic data in order to calculate, starting from the site seismic history, the maximum intensity value expected in a given site with a probability of exceedance of 10 % (Iref), for a fixed exposure time. Depending on the aims of the project, hazard is estimated for local volcano-tectonic seismicity and short exposure times (10 and 30 years), without taking into account the contribution of ‘‘regional’’ events characterized by much longer recurrence times. Results from tasks A, B and D of the project have produced an updated macroseismic dataset, better performing attenuation models and new tools for SASHA, respectively. The maps obtained indicate that the eastern flank of Etna, the most urbanized sector of the volcano, is characterized by a high level of hazard with Iref values up to degree VIII EMS, and even IX EMS locally. The disaggregated data analysis allows recognizing the ‘‘design earthquake’’ and the seismogenic fault which most contribute to the hazard at a site-scale. The latter analysis is the starting point to select the scenario earthquake to be used in the analyses of tasks C and F of the project dealing with, respectively, synthetic ground motion simulations and the evaluation of the Disruption Index. | en |
dc.language.iso | English | en |
dc.publisher.name | Springer Science+Business Media B.V. | en |
dc.relation.ispartof | Bulletin of Earthquake Engineering | en |
dc.relation.ispartofseries | 7/14 (2016) | en |
dc.subject | Volcano-tectonic earthquakes | en |
dc.subject | Macroseismic intensity | en |
dc.subject | Seismic history | en |
dc.subject | Attenuation models | en |
dc.subject | Exceedance probability | en |
dc.subject | Seismic hazard | en |
dc.subject | Mt. Etna | en |
dc.subject | Italy | en |
dc.title | Seismic hazard assessment in the volcanic region of Mt. Etna (Italy): a probabilistic approach based on macroseismic data applied to volcano-tectonic seismicity | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 1813–1825 | en |
dc.identifier.URL | http://link.springer.com/article/10.1007/s10518-015-9806-2 | en |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.11. Seismic risk | en |
dc.identifier.doi | 10.1007/s10518-015-9806-2 | en |
dc.description.obiettivoSpecifico | 3T. Pericolosità sismica e contributo alla definizione del rischio | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | reserved | en |
dc.relation.issn | 1570-761X | en |
dc.relation.eissn | 1573-1456 | en |
dc.contributor.author | Azzaro, R. | en |
dc.contributor.author | D'Amico, S. | en |
dc.contributor.author | Tuvè, T. | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | mixedopen | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | - |
crisitem.author.orcid | 0000-0001-8294-8687 | - |
crisitem.author.orcid | 0000-0003-0027-5381 | - |
crisitem.author.orcid | 0000-0003-4111-8008 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
Files in This Item:
File | Description | Size | Format | Existing users please Login |
---|---|---|---|---|
Azzaro et al 2015 - BEE.pdf | 10.12 MB | Adobe PDF | ||
Azzaro et al_BEEE-S-15-00035_accepted.pdf | Open Access | 2.03 MB | Adobe PDF | View/Open |
WEB OF SCIENCETM
Citations
7
checked on Feb 10, 2021
Page view(s) 20
483
checked on Mar 27, 2024
Download(s) 50
96
checked on Mar 27, 2024